M-lok slots and handguard retainer
If you're putting this on a PSA 105 I'd consider cutting off the handguard retainer and getting the other variation of this product with no handguard retainer cutout. I'd also like to see the m-lok slots come a little closer to the receiver of the rifle/pistol. All in all this is extremely pleasing esthetically, feels very solid and the price is pretty good. Big thumbs up to SLR for not raising prices throughout the nation's issues.