Anderson AM-15 .338 ARC Custom Bolt-Action AR-15 SBR with Bear Creek Arsenal Upper, 10.5 inch Barrel, Griffin Armament GP7 Suppressor (.300 CAL; not compatible with .338 ARC), and SIG SAUER 1-6x24 Scope
This custom .338 ARC package pairs an Anderson AM-15 lower with a Bear Creek Arsenal right-side, manually operated bolt-action upper and a 10.5 inch barrel, configured as a compact AR-15 SBR. It also includes a Griffin Armament GP7 Mod 5 suppressor marked .300 CAL; this suppressor is not compatible with the .338 ARC barrel and must not be fired on this host. A multitone rattle-can camouflage finish ties the build together across the rifle, suppressor, optic, and magazine. This listing consists of two NFA items (short barrel rifle and suppressor); two tax stamps will be required for transfer.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: A multitone spray-painted camouflage finish has been applied to the rifle. Scratches and blemishes are present. The bolt can stick in the action and may require a light rearward tap to unlock. The suppressor shows minor, superficial marks, and the baffles are clean and intact.
What’s Included
- Griffin Armament GP7 Mod 5 suppressor (.300 CAL marking), included; not compatible with .338 ARC host
- SIG SAUER TANGO-MSR 1-6x24 SFP scope with BDC6 illuminated reticle and flip caps
- SIG SAUER one-piece cantilever scope mount
- 1x 10-round magazine (metal body stamped "6.5 GRENDEL")
This AM-15 is built around a Bear Creek Arsenal right-side, side-charging bolt-action upper chambered in .338 ARC. It uses a 10.5 inch barrel with a 1:8 twist and a threaded muzzle. The listing also includes a Griffin Armament GP7 Mod 5 suppressor marked .300 CAL; it is not compatible with the .338 ARC chambering and must not be used on this rifle.
The lower is an Anderson Manufacturing AM-15 marked Multi-Cal and Hebron, KY. Controls include a manual safety with SAFE/FIRE selector markings and a right-side bolt handle for manual operation. Capacity is 10+1 using the included magazine.
Furniture and interface features include a free-float M-LOK aluminum handguard with partial top rail segments, a B5 Systems adjustable carbine stock with approximately 11 inch length of pull, and a B5 Systems pistol grip. The receiver set and handguard are aluminum.
The optic setup is a SIG SAUER TANGO-MSR 1-6x24 second focal plane scope with an illuminated BDC6 reticle, mounted in a SIG SAUER one-piece cantilever mount and fitted with flip caps. The rifle, suppressor, optic, and magazine share a multitone rattle-can camouflage finish.
This item consists of a short barrel rifle and a suppressor. Because this package contains two NFA items, two tax stamps will be required for transfer.




