• Watch Out for Scammers!

    We've now added a color code for all accounts. Orange accounts are new members, Blue are full members, and Green are Supporters. If you get a message about a sale from an orange account, make sure you pay attention before sending any money!

SOLD WTS GAP 10 Upper 308 Gen 2 Seekins $SOLD

Elnino31

Spanish for The Nino
Supporter
Full Member
Minuteman
Oct 14, 2011
846
232
Ohio
GA Precision marked upper receiver
GAP 10 Gen 2 Upper (Fully built by Gap)
308 bcg supplied by GA (unknown brand)
308 Bartlein 18.5” barrel threaded 5/8x24 (includes thread protector)
1-11.25” twist
SLR adjustable Gas block
BCM CH looks like mod 3
13” keymod rail
Round count is in the 750 area
4” groupings at 500yds (probably as good as I’m capable of with a 308 gas gun)

$SOLD shipped and insured to lower 48

FP peq
Volquartsen 22’s
BCM ar15 bcg’s
BCM, Radian, or LMT ambi lower
BCM, LMT 11.5 upper
LMT mrp upper receiver
Pvs14 beater in the 1600 FOM range in green
NX8 in Mils
BT APC9
Glock 19 gen 4
Hk p30sk
Springfield 1911’s
AI comp trigger
6” colt python



Seekins Builders kit (SOLD)
Seekins marked Lower receiver
Seekins upper receiver with barrel nut
15” m-lock rail
$1000 *** SOLD to NGCSUgrad***

Does not include muzzle device, trigger, stock/tube/buffer/spring, only parts list with the Upper or the build kit


I do have some build parts for options if interested .
(ie geissele / larue triggers, gas blocks, additional charging handle, gen 3 prs stock, grip etc)
 
Last edited:
  • Like
Reactions: long range dogr
Would the upper fit on a mega or zev lower (lmt/kac pattern).

What were you running for loads?
 
Would the upper fit on a mega or zev lower (lmt/kac pattern).

What were you running for loads?

Still available

I don’t know if it would fit those lowers.

I thought they were similar, it fits on a LMT MWS, but it’s not a 100pct fit and I don’t think it would function properly

42.5 Varget with 175smk is what I loaded up. Factory 168 fgmm had super tight groups too
 
  • Like
Reactions: NHPiper
Would the upper fit on a mega or zev lower (lmt/kac pattern).

What were you running for loads?
LMT lower fit on my sp10 upper which is the same as gap 10.

I didn’t fire it but it appeared to fit without play. Dry firing was good.

A seekins sp10 lower will work too.
 
  • Like
Reactions: Elnino31