16" SPR Build

[RJeff21]

This was my first "precision" gun and I think it turned out pretty well. Parts list:

Lower:
- PSA Stripped Blem
- PSA LPK
- Geissele SSA-E
- KAC Trigger Guard
- Spike's BT
- PWS H2 Buffer
- B5 SOPMOD
- Magpul MIAD

Upper:
- Spike's Upper
- 16" Rainier Arms Rock Creek SS Barrel
- 13" Geissele Mk4
- PSA Premium BCG
- Dead Air Armament Keymount FH
- RA Raptor CH

Accessories:
- Geissele 30mm Hyper Extended Scope Mount
- Nightforce NXS 2.5-10x32 w/MIL-R Reticle
- Harris BP on ADM QD Mount
- Silencerco Hybrid w/ a DAA KeyMo Module



I've only had the gun out to the range once. Had a small selection of some factory match loads (Norma 77gr and FGMM 69gr). Zeroed with the Norma and was able to fire off two ten round groups before I figured out I had not torqued the suppressor mount enough (even though I used Rocksett) and the suppressor + mount was spinning off the gun, woops! Anyways that was the end of shooting that gun for the day. I've since picked up about 10 different factory match loads to shoot for groups.



Here's a pic of the best group that I was able to shoot. 69gr FGMM was the better of the two I had available. This was shot off the bi-pod with no rear bag, so I'm sure I'll be able to tighten the groups up quite a bit once I'm able to get the gun a little more stable (these were also fired when I had an SSA in the gun, which has since been replaced by the SSA-E).