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Premium Member
26 Posts
Discussion Starter · #1 ·
I have an SR9 that I purchased second (or 3rd, or 4th.....) hand. They forearm does not look like it's original and I suspect it's not HK. The trigger looks normal, except it has an X stamped on the hammer and ejector lever.

Any help identifying what each part is would be greatly appreciated.

Thanks in advance for any information.

Auto part Fashion accessory Metal Bicycle part Gun accessory
Bicycle part Gun accessory Auto part Metal Gun barrel
Wood Tints and shades Saw Auto part Metal
Bumper Automotive exterior Rim Auto part Metal
Tire Window Automotive tire Grey Bicycle part
Tire Automotive tire Bumper Bicycle part Automotive exterior

I like guns
134 Posts
The handguard is the correct style for an SR9, but it should have a tiny recessed rectangle with 2 letters stamped into it somewhere . The 2 letters signify the year of manufacture.
The trigger group looks like HK, I’ve seen an X or other letters stamped on their trigger group parts before. I would say it’s probably also original .Unless your rifle is an SR9 T, or TC then it should have the PSG-1 trigger group with the MSG90 stock or PSG-1 stock.
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