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February 9th, 2020

Sunday GunDay: Seb’s Hammerhead Dual-Discipline Rifle

Seb Lambang 6PPC .284 Win Benchrest hammerhead

We first ran this story a few seasons back. Since then we’ve received many questions about this gun, so we thought we’d give readers another chance to learn about this truly innovative, switch-barrel “convertible” rifle. This gun works for both short-range (100/200) and long-range (500-1000 yd) benchrest matches.

Seb Lambang 6PPC .284 Win Benchrest hammerhead

You interested in a truly innovative bench gun that can shoot both short-range and long-range matches? Check out Seb Lambang’s original “do-it-all” rifle. This switch-barrel rifle combined two very different chamberings: 6 PPC and .284 Winchester. With that caliber combo, Seb’s covered from 100 yards (LV/HV mode) all the way out to 1000 (LR Light Gun mode). But the dual chambering is not the rifle’s only trick feature. Exploiting the long-range benchrest rules on stock designs, Seb has fitted a 3″-wide, flat rear metal keel to the buttstock. That counter-balances his 30″-long 7mm barrel, improves tracking, and adds stability. Seb built the stock and smithing was done by Australian gunsmith David Kerr.

Detachable Hammerhead Wing Section Plus Fat-Bottom Keel
To further reduce torque and improve tracking, the stock features an 8″-wide, detachable fore-end fixture. This “hammerhead” fore-end section has extended “wings” on both sides, making the rifle super-stable. The hammerhead unit can be removed, leaving the stock 3″ wide for use in registered benchrest matches where 3″ is the maximum width. The photos below show Seb’s gun in .284 Win Long-Range (LR) Light Gun mode, complete with front wings and rear keel.

Seb Lambang 6PPC .284 Win Benchrest hammerhead

Yes This Rig Shoots … In Both Configurations, Long-Range and Short
Seb has already used his switch-caliber, switch-barrel rig successfully in competition. Seb tells us: “The gun shot and tracked real well either in 6 PPC LV/HV mode or in .284 Win LG mode. I love it! Back in 2015, with this gun I placed Top 10 for the Two-Gun at the Harry Madden Championship in Brisbane, Australia just a few days ago and took the silver medal for the 500m Flyshoot with the .284 Win on the next day. So who says a switch-barrel rifle can’t (or doesn’t) work?” And get this, Seb finished the stock just four days before the Brisbane match. He glued-in the action the evening before the match and shot it the next day in competition. Pretty impressive we’d say….

Sebastian Lambang Hammerhead 6PPC

6 PPC and .284 Win Convertible Rifle Specifications
Action: Stolle Panda Short Action (glue-in plus front/rear alum. pillars), Right Bolt, Right Port, Right Eject, .473 bolt face.
LV/HV Weight: Rifle weighs 10.4 lbs in 6 PPC mode (no keel, no front wings).
LV/HV Barrel: Krieger 21.5″ OAL, 6mm (6 PPC, .270″ neck), 1:14″ twist.
Light Gun Weight: 15.5 lbs in .284 Mode with 3″ rear aluminum keel and 8″ fore-end attachment.
Light Gun Barrel: Maddco 30″ OAL, 7mm (.284 Win, .316″ neck), 1:9″ twist.
Metal: Home-made, one-piece scope base with +15 MOA scope rings.

Seb Lambang — Indonesian Innovator
Sebastian (“Seb”) Lambang is the designer/builder of the innovative SEB Coaxial rests, some of the best joystick rests on the market. The SEB Mini is a remarkable design — very compact but solid enough to win F-Class matches. And the SEB Neo Rest has become the go-to choice for short-range and long-range benchrest. The NEO folds flat for transport, yet offers extended vertical and horizontal travel and a rest top that can adjust from roughly 2″ wide to over 6″ in width. This Editor uses a SEB Neo for both bench and F-Class shooting and it is my favorite joystick rest. Here’s a video review of the SEB Mini, filmed at the Ben Avery Range in Phoenix:

Seb is actually in the USA right now, competing at the Berger Southwest Nationals (SWN). No he’s not shooting his radical Hammerhead at Ben Avery this year — he’s got a more conventional F-TR rig. He is shooting with the Int’l Pickup F-TR team coached by Dean Wheeler. In the 2/6/2020 Team Palma match, Seb finished with high score for his team, 438-9X.

ADDENDUM — Seb Succeeds at SWN in Sharpshooter Division:
Seb just posted this report from the Berger SW Nationals in Phoenix: “Proud to get first place in Sharpshooter Class in the Long Range Day 1 Aggregate. Super tough F-CLASS match against lots of the best shooters in the USA and some other countries. Thanks a bunch to my gunsmith Alex Wheeler who did a really great job, [providing a] super-smooth timed action. Thanks also to Tom Mousel who did a great job with the super-accurate ammo! Thanks to Will McCloskey for the best laminate wood rifle stock on the market. The rifle shoots GREAT. I really enjoy this match!”. Here is Seb on the firing line at Ben Avery. The rifle rests on the SEB Joy-Pod joystick bipod he created.

Sebastian Lambang Hammerhead 6PPC .308 Win F-TR SWN

[NOTE: The NRA has multiple divisions: High Master, Master, Expert, Sharpshooter, and Marksman. The most elite level is High Master.]

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October 13th, 2019

Sunday GunDay: Seb Succeeds at WARA Match in Australia

SEB Neo Rest Sebastian Lambang Australia WARA Queen match

It’s not often when a gun accessory designer/builder shoots a high-level international competition and finishes on the podium. Well Sebastian (“Seb”) Lambang did just that recently, earning the Silver Medal for finishing second overall (F-TR) at the West Australian Rifle Association (WARA) Queens Prize Meeting at the Pinjar Range in Western Australia. Seb shot in F-TR division, piloting a handsome new .308 Win rifle supplied by Seb’s Aussie friend Jason Mayers, the F-TR Match winner. Here is Seb’s account of his visit to Perth, Australia to shoot the WARA Queens Match. SEE Match Results HERE.

SEB Neo Rest Sebastian Lambang Australia WARA Queen match

WARA Queens Prize Meeting in Western Australia
Report by Sebastian (“Seb”) Lambang
My wife Lily and I arrived in Perth, Australia, on September 23, two days before the competition began. At first, I wanted to attend the Australian Nationals in Brisbane which I have participated in before. I thought that would be bigger and more exciting than the WARA Queens. However, I received a recommendation from Jason Mayers to participate in the Queens instead. I was told that more shooters would come to this match because there would be a State team match and pre-qualification for the World Championship.

SEB Neo Rest Sebastian Lambang Australia WARA Queen match

About the Pinjar Shooting Range in Perth, Australia
The Pinjar shooting range near Perth (on Australia’s West Coast) is excellent both in its facilities and management. Ranging from ample parking space, clean toilets, spacious hall and canteen, wailing walls, water reservoir, very nice electronic targets etc, they have it all. It even offers a special preparation area for fouling shots on the far right side of the range.

SEB Neo Rest Sebastian Lambang Australia WARA Queen match

The Target boards downrange are at 300, 400, 500, 600, 700, 800, 900 meters from right to left. One interesting thing about Pinjar is that all the firing stations are along the same horizontal track. Shooters only need to move sideways to change the shooting distance — e.g. from 300 to 500 or from 600 to 800.

SEB Neo Rest Sebastian Lambang Australia WARA Queen match

Twin Rifles for Seb and F-TR Match Winner Jason Mayers
My rifle is one of the two identical builds put together by Jason Mayers with the help of some local gunsmiths and shooters. This rifle, loaded with moly-coated Berger 200gr Hybrids, shot like a laser.

SEB Neo Rest Sebastian Lambang Australia WARA Queen match
Both Seb and F-TR match winner Jason Mayers used the new, prototype ski-feet on their Joy-pods.

The stock was designed over a period of time with local stock maker Robert Eager based in Goulbourn, NSW, Australia. Jason worked with Bob over several years trialing various shapes until they settled on the design seen in the photos. The stocks are made from Spalted Blackbean wood.

SEB Neo Rest Sebastian Lambang Australia WARA Queen match

For the twin rifles, Barnard actions were chosen and Bartlein 1:10″-twist .308 barrels were fitted to both by Matt Parroz of LRP Solutions. The barrels are chambered for Berger 200gr Hybrids. Both rifles are running moly-coated projectiles. Huntsman Tuners, made in Brisbane, are fitted to both rifles.

Impressive F-TR Second Place for Seb at 2019 WARA Queens Match

SEB Neo Rest Sebastian Lambang Australia WARA Queen match
Here F-TR Silver Medal Winner Seb Lambang (466.22V) stands with F-TR Match Winner Jason Mayers (469.38V). They shot identical .308 Win rifles!

“Thank you my brother Jason Mayers who took care of everything for me, and shared your knowledge[.] Without your help I wouldn’t have been able to place 2nd in the WARA Queens F-TR! Congratulations on your 1st place Jason, it was absolutely outstanding! I am sure this is the toughest and biggest F-TR match in Australia ever held so far … with the best Australian shooters qualifying for the Worlds. Congratulations to all winners in the WARA Queens! See you again next time!” — Seb Lambang

About SEB Products — Coaxial Rests, Joystick Bipods, Accessories

Seb told AccurateShooter: “I always try to make my products better over time, not just keeping them ‘as is’. Quality has and always been my top priority. I am grateful that many friends around the world always willing to help through their input, suggestions, and field testing. I am also grateful for what we have achieved today. Yes there have been some who copied my rests and bipod but people know which one has the best value for them. My thanks to all our loyal customers around the world!”

SEB Neo Rest Sebastian Lambang Australia WARA Queen match